From 44644e4a01f6821eda955838fcd7cf3d43978be3 Mon Sep 17 00:00:00 2001
From: Biljana Bojovic <biljana.bojovic@gmail.com>
Date: Wed, 22 Feb 2023 12:40:11 +0100
Subject: [PATCH] build-support: Disable non MPL2 compatible Eigen features

Disable the features that are still under LGPL.
---
 build-support/macros-and-definitions.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build-support/macros-and-definitions.cmake b/build-support/macros-and-definitions.cmake
index 840b9d415..d0259c036 100644
--- a/build-support/macros-and-definitions.cmake
+++ b/build-support/macros-and-definitions.cmake
@@ -723,6 +723,7 @@ macro(process_options)
     if(${EIGEN3_FOUND})
       set(ENABLE_EIGEN True)
       add_definitions(-DHAVE_EIGEN3)
+      add_definitions(-DEIGEN_MPL2_ONLY)
       include_directories(${EIGEN3_INCLUDE_DIR})
     else()
       message(${HIGHLIGHTED_STATUS} "Eigen was not found")